Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Clear

39°F

4°C

Humidity 64%
Wind Speed S 6 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 02 Mar 08:35 PM PST
Extended Forecast for

Deer Park WA

  • Tonight

    Tonight: Mostly clear, with a low around 31. Light and variable wind.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of rain after 4pm.  Snow level 4600 feet rising to 5900 feet in the afternoon. Increasing clouds, with a high near 55. Calm wind becoming southwest 5 to 9 mph in the afternoon.

    High: 55 °F

    Partly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 10pm.  Cloudy, with a low around 41. South wind around 5 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain.  Snow level 4700 feet. High near 48. Southwest wind around 7 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 10pm.  Snow level 4600 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 32. Southwest wind 3 to 5 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Rain Likely
    then Partly
    Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after 4pm.  Snow level 2600 feet rising to 3800 feet in the afternoon. Partly sunny, with a high near 47.

    High: 47 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 4am, then a slight chance of rain and snow.  Snow level 3800 feet lowering to 2900 feet after midnight . Partly cloudy, with a low around 30. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow before 10am, then a chance of rain.  Snow level 2400 feet rising to 3600 feet in the afternoon. Partly sunny, with a high near 48. Chance of precipitation is 30%.

    High: 48 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly before 10pm.  Snow level 4200 feet. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Light and variable wind.
Tuesday
A 30 percent chance of rain after 4pm. Snow level 4600 feet rising to 5900 feet in the afternoon. Increasing clouds, with a high near 55. Calm wind becoming southwest 5 to 9 mph in the afternoon.
Tuesday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 41. South wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. Snow level 4700 feet. High near 48. Southwest wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely before 10pm. Snow level 4600 feet lowering to 3500 feet after midnight . Mostly cloudy, with a low around 32. Southwest wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 30 percent chance of rain, mainly after 4pm. Snow level 2600 feet rising to 3800 feet in the afternoon. Partly sunny, with a high near 47.
Thursday Night
A chance of rain before 4am, then a slight chance of rain and snow. Snow level 3800 feet lowering to 2900 feet after midnight . Partly cloudy, with a low around 30. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A slight chance of rain and snow before 10am, then a chance of rain. Snow level 2400 feet rising to 3600 feet in the afternoon. Partly sunny, with a high near 48. Chance of precipitation is 30%.
Friday Night
A 30 percent chance of rain, mainly before 10pm. Snow level 4200 feet. Mostly cloudy, with a low around 37.
Saturday
A 30 percent chance of rain. Snow level 4400 feet rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 51.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 53.
Sunday Night
A chance of rain and snow. Snow level 4700 feet lowering to 3600 feet after midnight . Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Monday
A chance of rain and snow. Snow level 2600 feet. Partly sunny, with a high near 47. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
8:43 pm PST Mar 2, 2026
8pm PST Mar 2, 2026-6pm PDT Mar 9, 2026
 
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Additional Resources

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Hourly Weather Forecast

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